package com.qk.exception;

import com.qk.common.Result;
import lombok.extern.slf4j.Slf4j;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {

    @ExceptionHandler
    public Result handle(Exception e) {
        log.error("异常：", e);
        return Result.error("您的网络异常");
    }

    @ExceptionHandler
    public Result handleDuplicateKeyException (DuplicateKeyException e) {
        String errMsg = e.getMessage();
        if (errMsg.contains("Duplicate entry")){
            String msg = errMsg.substring(errMsg.indexOf("Duplicate entry") );
            String[] arr = msg.split(" ");
            return Result.error(arr[2] + "已存在");

        }
        return Result.error("系统异常");
    }
    @ExceptionHandler
    public Result handleBusinessException (BusinessException e) {
        log.error("程序运行错误：", e);
        return Result.error(e.getMessage());
    }
}
